jQuery.data()和.data()之间的区别?
问题描述：
因此，我正在阅读 jquery 文档，但无法识别功能jQuery.data()和.data()之间的区别.这些功能之间的主要区别是什么?
So, i was reading the jquery documentation and i couldn't identify the differences between the functions jQuery.data() and .data(). What are the main difference between those functions?
以下是文档的链接: Doc jquery
答
对于前者而言，后者只是一种更方便的语法:$.(domElement, 'key')和$('selector').data('key')做同样的事情.
The latter is just a more convenient syntax for the former: $.(domElement, 'key') and $('selector').data('key') do the same thing.